What is the product? This product is designed specifically for use as concrete formwork in construction. The Structural plywood can be film faced, normally black shuttering board and waterproof, or non film faced, normally natural color and red color. If filmed, import film, or local film, and adopted Europe standard environmentally protective glue. Bb/cc grade. Characteristics of Polar Bear Structure Plywood 1. Our structural plywood product is manufactured under the PAA(Plywood Association of Australasia) Quality Control and Product Certification scheme to Australian/New Zealand Standard. It is also accordance with China national standard, and manufactured with advanced mechanization production line, furthermore, the refined product is both good-quality and good-price. 2. The product is waterproof, anti-acid and bear alkali well, it won't be distorted while meeting water or being affected with damp during the concrete maintenance, the special pastern won't be peeled off as cooking in boiled water for over ten hours. If you use it normally, you can re-use it over 20 times. 3. The product's area and breadth are larger than steel shuttering board, the connection gap is few during construction, and the operation is easy and simple, it can enhance the efficiency of uploading and downloading when construction. 4. Its rigidity is lower than bamboo one, it can be easily bored, nailed, sawed border. This is very convenient for construction. 5. Its surface is smooth, it can reduce or cancel the process of plastering ash, and shorten the fitment time, therefore, it can help to reduce project cost. 6. Its coefficient of heat-conductance is small, it can improve the performance of preventing frostbite when construction in Winter and heighten the project quality. 　 The size include 1220 x 2440 x 18/28mm, 915x1830x18mm/28mm, or other sizes tailored by customer.